siphon bottle

American

noun

a bottle for aerated water, fitted with a bent tube through the neck, the water being forced out, when a valve is opened, by the pressure on its surface of the gas accumulating within the bottle.

siphon bottle British

noun

another name (esp US) for soda siphon

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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023